The twenty-first century has brought the perfect storm of conditions to create substantive global instability. This contemporary operating environment (COE) is characterized by complexity, ambiguity, volatility, and constant danger. It is a human invention that requires a human solution.

Special operations forces (SOF), a group comprised of highly trained personnel with the ability to deploy rapidly and apply special skills in a variety of environments and circumstances, is the logical force of choice to achieve success in the COE. Increasing their effectiveness is cultural...